Dell
PowerEdge M1000e Technical Guide 21
Figure 16. Power Supply, CMC, and I/O Module Blanks
4.10 Cabling
There are two types of external cabling simplification features offered:
• Stacked Ethernet Switching
o Internal switches have optional 10GbE uplinks and/or stacking connectors
o Manage/configure multiple switches as one with stacking
o Consolidate uplinks from multiple chassis into 2-4 x 10GbE ports
• Stacked CMCs
o CMC has a 2nd Ethernet port for connection to other CMCs in the rack
o CMC connects to the management network to manage all blade servers
o Saves port consumption on external switches